4, -8
add the x's and add the y's
His test average is 92.42424242424242 which rounds up to 92.424.
You can put h on -1 and sum on 0.4. Also, you put 1.4 in the wrong place. It should be three more places to the right.
Answer:
117,000
Step-by-step explanation:
156000÷100x25
=39000
Then
156000-39000
=$117,000